The international medical and technological science conference to be held in 2022 will be held in Hangzhou, China on May 30. The conference aims to provide experts and scholars with a platform for sharing scientific research achievements and cutting-edge technologies, understand academic development trends, broaden research ideas, strengthen academic research and discussion, and promote industrial cooperation of academic achievements. We sincerely invite experts, scholars, entrepreneurs and other relevant personnel from universities and scientific research institutions at home and abroad to participate.